LLM routing
How n8n AI Agencies Built an LLM Routing System for a Tech Client Using LangChain & Multi-Model AI
Project Overview The client, a fast-growing tech company specializing in customer support automation, faced inefficiencies in handling diverse user queries across multiple channels. Their existing system struggled to route inquiries intelligently to the most suitable large language model (LLM) – GPT-4, Claude, or Perplexity AI – based on query type, complexity, and